油气井生产测井中的光纤传感技术  

Fiber optical sensors in production logging

作　　者：张向林[1] 陶果[1] 

机构地区：[1]中国石油大学CNPC测井重点研究室,北京102249

出　　处：《地球物理学进展》2005年第3期796-800,共5页Progress in Geophysics

基　　金：国家863项目(2001AA60201704)基金资助

摘　　要：本文系统地分析了常规生产测井仪器流量、温度、压力、持率、密度、伽马传感器应用于油藏监测、生产测试和油田开发中存在的问题,总结了新一代流量、温度、压力、持率、密度、伽马仪的光纤传感器的原理、特点,国内外研究现状及应用情况,论证了光纤传感技术以其独特的优势取代传统电子传感技术的发展趋势及这些新型生产测井仪器在油田测试与油藏监测中的应用前景.We have systematically analyzed the existing problems in using traditional production logging instruments such as flow, temperature, pressure, hold-up, density and Gr tools for well test, reservoir monitoring and development, then summarized the principles, features and practical applications of the fiber optic sensors in the new generation of production logging tools. The recent development of these fiber optic sensors and their applications in oil field production logging. The trend of this new type of sensors taking over the older type world widely is pointed out and addressed.

关 键 词：光纤传感器 流量 温度/压力 持率/密度 伽马射线 测井 

分 类 号：P631[天文地球—地质矿产勘探]